读“我国局部地区图及四地年降水量（单位：毫米）统计资料”，回答下面小题：

如图是染色体及构成染色体的DNA、蛋白质、基因之间的关系示意图，正确的是（  ）

写出反义词。

好奇—____   未知—____   止步—____

读短文，并判断正误。

                                                                       Summer Holidays(暑假) in England

    With July coming, the summer holidays begin. Boys and girls will have 60 days to rest. The weather is good. Parents will take their children to the seaside(海边) for the holidays. The children like the sand(沙子), the sun, the cool wind and the water. Certainly there are lots of things to see, good things to eat, and exciting things to do. They can play ball games. They can go on field trips, too. They study real things on the field trips. What good holidays!